Identification_Information:
Citation:
Citation_Information:
Originator: U.S. Geological Survey (USGS) , Coastal and Marine Geology Program (CMGP)
Publication_Date: 20130331
Title:
Geophysical data of field activity 71006 (U-6-71-AT) in
Liberia to Puerto Rico, Atlantic Ocean from 11/24/1971 to
12/09/1971
Publication_Information:
Publisher: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Publication_Place: Menlo Park, CA
Online_Linkage: http://walrus.wr.usgs.gov/infobank/gos/u-6-71-at.fmeta.xml
Online_Linkage: http://walrus.wr.usgs.gov/infobank/u/u671at/html/u-6-71-at.meta.html
Online_Linkage: http://quashnet.er.usgs.gov/data/1991/91060/index.html
Description:
Abstract:
United States Geological Survey, Woods Hole, Massachusetts.
Chief Scientist: Marty Kane. Geophysical data (magnetics,
bathymetry) of field activity 71006 (U-6-71-AT) in Liberia to
Puerto Rico, Atlantic Ocean from 11/24/1971 to 12/09/1971,
http://walrus.wr.usgs.gov/infobank/u/u671at/html/u-6-71-at.meta.html.
Purpose:
These data and information are intended for science
researchers, students from elementary through
college, policy makers, and general public.
Supplemental_Information:
Equipment Used -
magnetics
bathymetry
Publications -
U671AT Cruise Report exists at Woods Hole
Similar information is available for thousands
of other USGS/CMG-related Activities.
If known, available are Activity-specific
navigation, gravity, magnetics, bathymetry,
seismic, and sampling data; track maps; and
equipment information; as well as summary
overviews, crew lists, and information
about analog materials.
If available, access to physical samples is
described in the "WR CMG Sample Distribution
Policy" at:
http://walrus.wr.usgs.gov/infobank/programs/html/main/sample-dist-policy.html
Primary access to the USGS/CMG Information
Bank's digital data, analog data, and
metadata is provided through...
http://walrus.wr.usgs.gov/infobank/
This page accomodates a variety of search
approaches (e.g., by platform, by region,
by scientist, by equipment type, etc.).
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 19711124
Ending_Date: 19711209
Currentness_Reference: ground condition
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -62.96440
East_Bounding_Coordinate: -10.90170
North_Bounding_Coordinate: 17.69430
South_Bounding_Coordinate: 6.03600
Keywords:
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: geoscientificinformation
Theme_Keyword: oceans
Theme:
Theme_Keyword_Thesaurus: Global Change Master Directory (GCMD)
Theme_Keyword: EARTH SCIENCE > OCEANS
Theme:
Theme_Keyword_Thesaurus: USGS CMG InfoBank
Theme_Keyword: Marine Geology
Theme_Keyword: Marine Geophysics
Theme_Keyword: Marine Gravity Field
Theme_Keyword: Marine Magnetic Field
Theme_Keyword: Magnetic Anomalies
Theme_Keyword: Bathymetry
Theme_Keyword: Water Depth
Theme_Keyword: Seafloor Topography
Place:
Place_Keyword_Thesaurus: USGS CMG InfoBank
Place_Keyword: Atlantic Ocean
Place_Keyword: Liberia to Puerto Rico, Atlantic Ocean
Place_Keyword: North Atlantic Ocean
Access_Constraints:
Physical materials are under controlled on-site access.
If available, access to physical samples is described
in the "WR CMG Sample Distribution Policy" at:
http://walrus.wr.usgs.gov/infobank/programs/html/main/sample-dist-policy.html
Use_Constraints:
Please recognize the U.S. Geological Survey (USGS) as
the source of this information.
Physical materials are under controlled on-site access.
Some USGS information accessed through this means
may be preliminary in nature and presented without
the approval of the Director of the USGS. This
information is provided with the understanding
that it is not guaranteed to be correct or complete
and conclusions drawn from such information are
the responsibility of the user.
This information is not intended for navigational
purposes.
Any use of trade, firm, or product names is for
descriptive purposes only and does not imply
endorsement by the U.S. Government.
Point_of_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Data_Set_Credit: Marty Kane (Chief Scientist)
Native_Data_Set_Environment: Digital, ASCII
Cross_Reference:
Citation_Information:
Originator: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Publication_Date: Unknown
Title: USGS/CMG Information Bank
Publication_Information:
Publisher: U.S. Geological Survey (USGS) Coastal and Marine Geology (CMG)
Publication_Place: Menlo Park, CA
Online_Linkage: http://walrus.wr.usgs.gov/infobank/
Online_Linkage: http://quashnet.er.usgs.gov/data/1991/91060/index.html
Other_Citation_Details: U671AT Cruise Report exists at Woods Hole
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report: Identified as best available version.
Logical_Consistency_Report: Unspecified
Completeness_Report:
Start and end date/times of data
>Navigation Data (u-6-71-at.050 [SINS])
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197111241740000 197112022111360
>197112022121480 197112022130000
>197112022141060 197112022141060
>197112022151180 197112022201300
>197112022211420 197112022211420
>197112022230000 197112022231000
>197112022241120 197112022241120
>197112022251300 197112022301360
>197112022311480 197112022331120
>197112022351360 197112030000000
>197112030011000 197112030011000
>197112030021060 197112030031180
>197112030041300 197112030041300
>197112030051420 197112030100000
>197112030111060 197112030111060
>197112030121180 197112030131300
>197112030141420 197112030141420
>197112030151540 197112030201060
>197112030211180 197112030211180
>197112030221360 197112030241000
>197112030251180 197112030301300
>197112030311480 197112030331120
>197112030341300 197112030341300
>197112030351420 197112030400000
>197112030411060 197112030411060
>197112030421240 197112030431360
>197112030441480 197112030501120
>197112030511240 197112030511240
>197112030521360 197112030541000
>197112030551180 197112030601300
>197112030611480 197112030631120
>197112030641240 197112030641240
>197112030651360 197112030711000
>197112030721060 197112030731180
>197112030741300 197112030741300
>197112030751420 197112030800000
>197112030811060 197112030811060
>197112030821180 197112030831300
>197112030841420 197112030841420
>197112030851540 197112030901000
>197112030911120 197112030911120
>197112030921240 197112030931360
>197112030941480 197112031001060
>197112031011180 197112031011180
>197112031021360 197112031041000
>197112031051180 197112051730000
>197112051800000 197112061000000
>197112061010060 197112061010060
>197112061020180 197112071210420
>197112071220480 197112091950360
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Gravity Data (u-6-71-at.161_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197111241740000 197111252200000
>197111252215000 197111260710000
>197111260720000 197111262145000
>197111262205000 197111272150000
>197111272300000 197111282145000
>197111282215000 197111290010000
>197111290020000 197111300625000
>197111300635000 197111301850000
>197111301915000 197111301920000
>197111301950000 197111302005000
>197111302025000 197111302045000
>197111302100000 197112010140000
>197112010200000 197112021025000
>197112021035000 197112021250000
>197112021300000 197112021715000
>197112031100000 197112040325000
>197112040345000 197112040350000
>197112040400000 197112041545000
>197112041555000 197112050250000
>197112050300000 197112051725000
>197112051800000 197112060945000
>197112061030000 197112061515000
>197112061525000 197112070310000
>197112070320000 197112070625000
>197112070640000 197112071200000
>197112071230000 197112082030000
>197112082040000 197112091950000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Magnetics Data (u-6-71-at.220_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197111241801060 197111280411180
>197111280431480 197111280711060
>197111280731300 197111300720060
>197111300740300 197111302350120
>197112010010300 197112021801060
>197112021821540 197112022331120
>197112022351360 197112051630120
>197112051910120 197112091950360
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>Bathymetry Data (u-6-71-at.325_050)
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
>197111241740000 197111250405000
>197111250525000 197111280230000
>197111280240000 197112021030000
>197112021300000 197112021730000
>197112031100000 197112032120000
>197112032130000 197112040505000
>197112040520000 197112040710000
>197112040716000 197112041220000
>197112041230000 197112041930000
>197112041950000 197112070945000
>197112071005000 197112080525000
>YYYYMMDDHHMMSST YYYYMMDDHHMMSST
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report: Unspecified
Vertical_Positional_Accuracy:
Vertical_Positional_Accuracy_Report: Unspecified
Lineage:
Process_Step:
Process_Description:
Navigation Data
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.U671AT.N]U671AT.050;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
Process_Date: 19951215
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Process_Step:
Process_Description:
Gravity Data
>10/31/1998 /tiger/u/u671at/grav/u-6-71-at.161_050
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>04/22/86 CLINT DUA0:[DATA.U671AT]U671AT.161;
>DRB0:[DRS.NGDC]UNREFNGDC.EXE;
>I believe this file is correct for free-air
>values. U671at.160 has free-air values that do
>not correspond to the values given for the
>observed and theoretical gravity. RLarsen.
>
>Input was...
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.U671AT.N]U671AT.050;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 19981031
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Process_Step:
Process_Description:
Magnetics Data
>06/20/2012 carolyn u-6-71-at.220_050
>
>Reprocessed using subroutines from Susan Macmillan's
>IGRF SYNTHESIS PROGRAM
>with IGRF-11 coeffiecients integrated into the source code.
>/infobank/programs/mag/magred11/magred11.for
>Using geodetic coordinate system (Earth shape approximated by spheriod)
>with altitude 0.0 km (for sea level).
>
>Input was...
>10/31/1998 /tiger/u/u671at/mag/u-6-71-at.200_050
>/bear/programs/edit/automerge/automerge
>
>Converted to time format with year at start.
>
>03/10/86 CAROLYN DRS$DATA:[U671AT.M]U671AT.200;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>was U671AT.220 from 71BKUP
>
>03/22/85 CAROLYN USR$DISK:[DRS.DATA.U6.M]U671AT.220;
>USR$DISK:[DRS.REFMT]REFORMAT.EXE;3
>
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.U671AT.N]U671AT.050;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 20120620
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Process_Step:
Process_Description:
Bathymetry Data
>10/31/1998 /tiger/u/u671at/bath/u-6-71-at.325_050
>/bear/programs/edit/automerge/automerge
>
>Input was...
>Converted to time format with year at start.
>
>03/07/86 BECKIE DUA0:[DATA.U671AT]U671AT.325;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>Input was...
>Converted to time format with year at start.
>
>02/11/86 KAYE DUA0:[DATA.U671AT.N]U671AT.050;
>DRB0:[DRS.REFMT]REFORMAT.EXE;5
>
>time, lat, long, time(sec) to nearest nav fix, data values
Process_Date: 19981031
Process_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Spatial_Data_Organization_Information:
Indirect_Spatial_Reference: Liberia to Puerto Rico, Atlantic Ocean
Direct_Spatial_Reference_Method: Point
Point_and_Vector_Object_Information:
SDTS_Terms_Description:
SDTS_Point_and_Vector_Object_Type: Point
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Geographic:
Latitude_Resolution: 0.00001
Longitude_Resolution: 0.00001
Geographic_Coordinate_Units: Decimal degrees
Geodetic_Model:
Horizontal_Datum_Name: North American Datum of 1927
Ellipsoid_Name: Clarke 1866
Semi-major_Axis: 6378206.4
Denominator_of_Flattening_Ratio: 294.98
Vertical_Coordinate_System_Definition:
Depth_System_Definition:
Depth_Datum_Name: Local surface
Depth_Resolution: 0.1
Depth_Distance_Units: meters
Depth_Encoding_Method: Attribute values
Entity_and_Attribute_Information:
Overview_Description:
Entity_and_Attribute_Overview: Bathymetry with Time Stamp
Overview_Description:
Entity_and_Attribute_Overview: Gravity with Time Stamp
Overview_Description:
Entity_and_Attribute_Overview: Magnetics with Time Stamp
Overview_Description:
Entity_and_Attribute_Overview: Navigation with Time Stamp
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Resource_Description: Downloadable Data 71006 (U-6-71-AT) data set
Distribution_Liability:
Please recognize the U.S. Geological Survey (USGS) as
the source of this information.
Physical materials are under controlled on-site access.
Some USGS information accessed through this means
may be preliminary in nature and presented without
the approval of the Director of the USGS. This
information is provided with the understanding
that it is not guaranteed to be correct or complete
and conclusions drawn from such information are
the responsibility of the user.
This information is not intended for navigational
purposes.
Any use of trade, firm, or product names is for
descriptive purposes only and does not imply
endorsement by the U.S. Government.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.2
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: http://walrus.wr.usgs.gov/infobank/u/u671at/html/u-6-71-at.nav.html
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.3
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: http://walrus.wr.usgs.gov/infobank/u/u671at/html/u-6-71-at.grav.html
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.1
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: http://walrus.wr.usgs.gov/infobank/u/u671at/html/u-6-71-at.mag.html
Digital_Form:
Digital_Transfer_Information:
Format_Name: ASCII
File_Decompression_Technique: No compression applied
Transfer_Size: 0.3
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: http://walrus.wr.usgs.gov/infobank/u/u671at/html/u-6-71-at.bath.html
Fees: None
Metadata_Reference_Information:
Metadata_Date: 20130331
Metadata_Contact:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey (USGS) , Coastal and Marine Geology (CMG)
Contact_Person: Clint Steele
Contact_Position: InfoBank Group Leader
Contact_Address:
Address_Type: mailing and physical address
Address: USGS, MailStop 999, 345 Middlefield Road
City: Menlo Park
State_or_Province: CA
Postal_Code: 94025-3561
Country: USA
Contact_Voice_Telephone: (650) 329-5055
Contact_Facsimile_Telephone: (650) 329-5190
Contact_Electronic_Mail_Address: infobank@octopus.wr.usgs.gov
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Time_Convention: universal time
Metadata_Access_Constraints: none
Metadata_Use_Constraints: none
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